<template>
 <div>
     <van-tabbar v-model="active" active-color="#ee0a24" inactive-color="#000">
      <van-tabbar-item icon="wap-home-o" to="/home">首页</van-tabbar-item>
      <van-tabbar-item icon="label-o" to="/topic">专题</van-tabbar-item>
      <van-tabbar-item icon="apps-o" to="/category">分类</van-tabbar-item>
      <van-tabbar-item icon="shopping-cart-o" to="/cart">购物车</van-tabbar-item>
      <van-tabbar-item icon="contact" to="/user">我的</van-tabbar-item>
    </van-tabbar>
 </div>
</template>
<script>
export default {
 data() {
    return {
      // active:0
    }
  },
  computed: {
    active:{
      get(){return this.$route.meta.num;},
      set(){}
    }
  },
}
</script>
 
<style lang = "less" scoped>
 
</style>